#33A5C0#33A5C0

#33A5C0 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.1% C 0.106 H 217.3°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX#33A5C0
RGBrgb(51, 165, 192)
HSLhsl(191, 58%, 48%)
HSVhsv(191, 73%, 75%)
CMYKcmyk(73.4%, 14.1%, 0%, 24.7%)
CIE-LABlab(62.86, -22.43, -22.97)
CIE-LCHlch(62.86, 32.11, 225.68°)
OKLaboklab(67.08% -0.0841 -0.0641)
OKLCHoklch(67.08% 0.106 217.3)
XYZxyz(24.3308, 31.4170, 54.6407)
Luminance0.3142 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33A5C0 #C04E33
analogous
#33C094 #33A5C0 #335FC0
triadic
#33A5C0 #C033A5 #A5C033
tetradic
#33A5C0 #9433C0 #C04E33 #5FC033
square
#33A5C0 #9433C0 #C04E33 #5FC033
split-complementary
#33A5C0 #C0335F #C09433
monochromatic
#19525F #267B90 #33A5C0 #5CBDD4 #8DD1E1

Accessibility & contrast

On white

2.88
#33A5C0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.28
#33A5C0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A5C0
7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33A5C0#FFFFFF#000000##000000
##33A5C01.002.887.287.28
#FFFFFF2.881.0021.0021.00
#0000007.2821.001.001.00
##0000007.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#93A0C1
Deuteranopia (green-blind)
#8092C0
Tritanopia (blue-blind)
#00AEAD
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #33a5c0;
/* rgb */ color: rgb(51, 165, 192);
/* oklch */ color: oklch(67.1% 0.106 217.3);
Tailwind
colors: {
  custom: {
    50: '#7fc0d3',
    500: '#33a5c0',
    950: '#000000',
  },
}
SCSS
$custom: #33a5c0;
$custom-light: #7fc0d3;
$custom-dark: #000000;
JSON
{
  "hex": "#33a5c0",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 192
  },
  "hsl": {
    "h": 191.489,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67083,
    "c": 0.10577,
    "h": 217.3
  },
  "luminance": 0.3142
}

Semantic roles & 50–950 ramp

primary
#33A5C0
secondary
#CB9184
accent
#6447E1
background
#F8FBFC
surface
#F0F7F9
border
#CBD0D2
text
#0B1214
muted
#7C8182

Preview Lab

Preview with #33A5C0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#33A5C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva